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27072355014 = 23213477111599
BaseRepresentation
bin11001001101101000…
…110101101011000110
32120212201102010110100
4121031220311223012
5420421010330024
620234210304530
71645610135505
oct311550655306
976781363410
1027072355014
1110532703021
1252b6588146
1327259952a3
14144b6b883c
15a86ac87c9
hex64da35ac6

27072355014 has 24 divisors (see below), whose sum is σ = 58661647200. Its totient is φ = 9023367888.

The previous prime is 27072355001. The next prime is 27072355031. The reversal of 27072355014 is 41055327072.

27072355014 is a `hidden beast` number, since 2 + 70 + 7 + 23 + 550 + 14 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 27072355014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 186787 + ... + 298385.

It is an arithmetic number, because the mean of its divisors is an integer number (2444235300).

Almost surely, 227072355014 is an apocalyptic number.

27072355014 is an abundant number, since it is smaller than the sum of its proper divisors (31589292186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27072355014 is a wasteful number, since it uses less digits than its factorization.

27072355014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125084 (or 125081 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The spelling of 27072355014 in words is "twenty-seven billion, seventy-two million, three hundred fifty-five thousand, fourteen".

Divisors: 1 2 3 6 9 18 13477 26954 40431 80862 111599 121293 223198 242586 334797 669594 1004391 2008782 1504019723 3008039446 4512059169 9024118338 13536177507 27072355014